Vulnerability-Lookup

CNVD-2023-68212

Vulnerability from cnvd - Published: 2023-09-08

Title

Mozilla Firefox and Firefox ESR拒绝服务漏洞（CNVD-2023-68212）

Description

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。Mozilla Firefox ESR是火狐浏览器(企业版)。 Mozilla Firefox和Mozilla Firefox ESR存在拒绝服务漏洞，该漏洞源于WASM 编译期间使用的值不正确。攻击者可利用该漏洞导致内容进程中的错误编译和潜在可利用的崩溃。

Severity

中

Patch Name

Mozilla Firefox and Firefox ESR拒绝服务漏洞（CNVD-2023-68212）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.mozilla.org/en-US/security/advisories/mfsa2023-29/

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1837686

Impacted products

Name
['Mozilla Firefox <116.0', 'Mozilla Firefox ESR >=102.0，<102.14', 'Mozilla Firefox ESR >=115.0，<115.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-4046",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-4046"
    }
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  "description": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662f\u706b\u72d0\u6d4f\u89c8\u5668(\u4f01\u4e1a\u7248)\u3002\n\nMozilla Firefox\u548cMozilla Firefox ESR\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWASM \u7f16\u8bd1\u671f\u95f4\u4f7f\u7528\u7684\u503c\u4e0d\u6b63\u786e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5bb9\u8fdb\u7a0b\u4e2d\u7684\u9519\u8bef\u7f16\u8bd1\u548c\u6f5c\u5728\u53ef\u5229\u7528\u7684\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-29/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-68212",
  "openTime": "2023-09-08",
  "patchDescription": "Mozilla Firefox\u662f\u7f8e\u56fdMozilla\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5f00\u6e90Web\u6d4f\u89c8\u5668\u3002Mozilla Firefox ESR\u662f\u706b\u72d0\u6d4f\u89c8\u5668(\u4f01\u4e1a\u7248)\u3002\r\n\r\nMozilla Firefox\u548cMozilla Firefox ESR\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eWASM \u7f16\u8bd1\u671f\u95f4\u4f7f\u7528\u7684\u503c\u4e0d\u6b63\u786e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5bb9\u8fdb\u7a0b\u4e2d\u7684\u9519\u8bef\u7f16\u8bd1\u548c\u6f5c\u5728\u53ef\u5229\u7528\u7684\u5d29\u6e83\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Mozilla Firefox and Firefox ESR\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2023-68212\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mozilla Firefox \u003c116.0",
      "Mozilla Firefox ESR \u003e=102.0\uff0c\u003c102.14",
      "Mozilla Firefox ESR \u003e=115.0\uff0c\u003c115.1"
    ]
  },
  "referenceLink": "https://bugzilla.mozilla.org/show_bug.cgi?id=1837686",
  "serverity": "\u4e2d",
  "submitTime": "2023-08-03",
  "title": "Mozilla Firefox and Firefox ESR\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2023-68212\uff09"
}

CVE-2023-4046 (GCVE-0-2023-4046)

Vulnerability from cvelistv5 – Published: 2023-08-01 14:57 – Updated: 2025-02-13 17:08

Summary

In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-22 15:25 UTC

CWE

Incorrect value used during WASM compilation
CWE-770 - Allocation of Resources Without Limits or Throttling

Assigner

mozilla mitre root

References

8 references

URL	Tags
https://bugzilla.mozilla.org/show_bug.cgi?id=1837686
https://www.mozilla.org/security/advisories/mfsa2…
https://www.mozilla.org/security/advisories/mfsa2…
https://www.mozilla.org/security/advisories/mfsa2…
https://www.debian.org/security/2023/dsa-5464
https://www.debian.org/security/2023/dsa-5469
https://lists.debian.org/debian-lts-announce/2023…
https://lists.debian.org/debian-lts-announce/2023…

Impacted products

5 products

Vendor	Product	Version
Mozilla	Firefox	Affected: unspecified , < 116 (custom)
Mozilla	Firefox ESR	Affected: unspecified , < 102.14 (custom)
Mozilla	Firefox ESR	Affected: unspecified , < 115.1 (custom)
mozilla	firefox	Affected: 0 , < 116 (custom) cpe:2.3:a:mozilla:firefox:-:::::::*
mozilla	firefox	Affected: 0 , < 102.14 (custom) Affected: 0 , < 115.1 (custom) cpe:2.3:a:mozilla:firefox:-:::::::*

Credits

Alexander Guryanov

Show details on NVD website

JSON

To clipboard

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            "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1837686"
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            "url": "https://www.mozilla.org/security/advisories/mfsa2023-29/"
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            "url": "https://www.mozilla.org/security/advisories/mfsa2023-30/"
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            "url": "https://www.mozilla.org/security/advisories/mfsa2023-31/"
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            "url": "https://www.debian.org/security/2023/dsa-5464"
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      {
        "affected": [
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              "cpe:2.3:a:mozilla:firefox:-:*:*:*:*:*:*:*"
            ],
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        "metrics": [
          {
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          "value": "In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox \u003c 116, Firefox ESR \u003c 102.14, and Firefox ESR \u003c 115.1."
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          "url": "https://www.mozilla.org/security/advisories/mfsa2023-30/"
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2023-68212

CVE-2023-4046 (GCVE-0-2023-4046)

Tags

Sightings

Nomenclature

Related by attack behaviour